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Front Street Park (Lahaina)

Lahaina's small downtown park beach — and a BWTF sample point in the post-fire recovery zone

Community Water Testing
The Hawai‘i Department of Health does not run routine bacteria-testing here. The readings below come from the Surfrider Foundation’s volunteer Blue Water Task Force, which fills coverage gaps DOH doesn’t reach.
Community Testing · Surfrider BWTF
Front Street Park
Last sample 2026-01-14 · view full report →
10 MPN/100mL
within threshold
About: Volunteer water-quality monitoring by the Surfrider Foundation's Blue Water Task Force. Method: IDEXX Enterolert (MPN/100mL). Threshold: 130 MPN/100mL Beach Action Value — matches Hawaii DOH. Sampling: monthly (Kauaʻi/Maui), biweekly (Oʻahu).
Source: Surfrider Foundation Blue Water Task Force · Updated 2026-04-25
Bacteria Risk Estimate
2 / 5 — Moderate-Low
BWTF tested · post-fire monitoring

Front Street Park is the small downtown Lahaina beach park along Lahaina's historic harbor area — a Surfrider BWTF sample point being monitored as part of the post-fire recovery effort. The latest Surfrider BWTF sample (2026-01-14) measured 10 MPN/100mL — within the 130 BAV threshold. The Hawaii DOH does not routinely test this beach.

Why the Readings Run the Way They Do
Post-fire monitoring, harbor proximity

Front Street Park sits in central Lahaina near the harbor — an area being actively monitored by Surfrider Maui's BWTF program for post-fire water-quality impacts. The August 2023 Lahaina fire destroyed much of the downtown and burned debris, ash, and contaminants washed into the coastal zone in subsequent rains.

Surfrider's most recent reading at Front Street Park was 10 MPN/100mL — well within the 130 BAV threshold. Multiple post-fire monitoring efforts (including the BWTF Maui chapter's expanded sampling) have not surfaced sustained elevated bacteria here, though the area is still under recovery and conditions can change.

The harbor proximity means occasional fuel and graywater inputs. After heavy rain, watch for visible debris or discoloration. Lahaina's rebuilding is ongoing; check current conditions before visiting.

🌧️
After Rain — Wait Times
Light rain: 72 hours minimum, then visually verify the water has cleared.
Moderate rain: 4–7 days.
Storm or Kona low: wait until the water returns to clear blue-green visually. Can take 1–2+ weeks in extreme cases.
Testing Coverage

The Hawaii Department of Health does NOT routinely test Front Street Park (Lahaina). The community-tested readings on this page come from the Surfrider Foundation Blue Water Task Force, a volunteer-led monitoring program run by the Surfrider Maui chapter.

BWTF samples Front Street Park (Lahaina) monthly using the IDEXX Enterolert method (MPN/100mL), and compares results against the same 130 Beach Action Value DOH uses statewide. See our overview of citizen water-quality testing in Hawaiʻi for the methodology and how BWTF data fits with DOH coverage.

Practical Notes
Where to Enter

Small sandy entry from the central park area. The harbor is just south. Fishing pier nearby. The cove is sheltered and shallow.

When It's at Its Best

Lahaina is in active rebuilding. The park itself is open and the beach access is unrestricted. Tourist services have largely reopened along Front Street; respect the still-recovering community.

Getting There

Front Street, central Lahaina. Several public parking lots nearby. Front Street Park sits between the harbor and the rebuilt downtown businesses.

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⚠️ Important Disclaimer

Safe to Swim Hawaii is an independent passion project — not affiliated with the Hawaii Department of Health, the Surfrider Foundation, or any government agency. Bacteria readings on this page come from the Surfrider Blue Water Task Force, a volunteer-led monitoring program. Readings are point-in-time samples; conditions change with weather, runoff, and wave patterns. They are not real-time measurements and may not reflect current conditions.

Always verify current water quality conditions with the Hawaii DOH Clean Water Branch and BWTF directly before entering the water.

This site does not recommend or advise anyone to swim at any beach. We share publicly available data and geographic analysis so you can make your own informed decisions. By using this site you accept full responsibility for your own safety. See our Terms of Use for full details.

When in doubt, don't go out. 🤙

© 2026 Safe to Swim Hawaii · Independent passion project · safetoswimhawaii@gmail.com